Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
good communication » world communication, ihrd communication, based communication
technologies 2.1 » technologies _, technologies 4, technologies a
2.1 information » 3.1 information
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
developing 1 » developing _, developing a, developing e
content new » contents new, context new, contexts new
costs 2.3 » costs 4.2, costs 4.4
new good » new goods, new food, new gold

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologies 2.1 information content new good communication costs 2.3 developing 1 africa.*.